/*
 * Copyright (c) 2002-2021 "Neo4j,"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.neo4j.ogm.domain.gh789;

import java.util.HashMap;
import java.util.Map;

import org.neo4j.ogm.typeconversion.CompositeAttributeConverter;

/**
 * @author Michael J. Simons
 */
public class KeyConverter implements CompositeAttributeConverter<Key> {

    @Override
    public Map<String, String> toGraphProperties(Key value) {
        Map<String, String> properties = new HashMap<>();
        properties.put("first", value.getFirst());
        properties.put("second", value.getSecond());
        return properties;
    }

    @Override
    public Key toEntityAttribute(Map<String, ?> value) {
        String first = (String) value.get("first");
        String second = (String) value.get("second");
        return Key.build(first, second);
    }
}
